I would like to use my 64GB USB-drive to install Linux on another computer that has no CD drive. I already have some data on the drive (I already have a backup, but split across multiple locations and I have no other 64GB free at the time for another backup).
I used unetbootin earlier, but would I lose the data if I convert the USB drive into an installer with that?
How could I just add the files needed on the stick so I can install Ubuntu from it?